STIGQter STIGQter: STIG Summary: Infoblox 7.x DNS Security Technical Implementation Guide Version: 2 Release: 1 Benchmark Date: 22 Jan 2021:

A DNS server implementation must perform data integrity verification on the name/address resolution responses the system receives from authoritative sources.

DISA Rule

SV-214193r612370_rule

Vulnerability Number

V-214193

Group Title

SRG-APP-000425-DNS-000058

Rule Version

IDNS-7X-000540

Severity

CAT II

CCI(s)

Weight

10

Fix Recommendation

DNSSEC validation is enabled by navigating to Data Management >> DNS >> Grid DNS properties.

Toggle Advanced Mode click on "DNSSEC" tab.
Enable both "Enable DNSSEC" and "Enable DNSSEC validation".
When complete, click "Save & Close" to save the changes and exit the "Properties" screen.

Perform a service restart if necessary.

Check Contents

Note: For Infoblox DNS systems on a Classified network, this requirement is Not Applicable.

Validate that DNSSEC validation is enabled by navigating to Data Management >> DNS >> Grid DNS properties.

Note: DNSSEC validation is only applicable on a grid member where recursion is active.

Toggle Advanced Mode click on "DNSSEC" tab.
When complete, click "Cancel" to exit the "Properties" screen.

If both "Enable DNSSEC" and "Enable DNSSEC validation" are not enabled, this is a finding.

Vulnerability Number

V-214193

Documentable

False

Rule Version

IDNS-7X-000540

Severity Override Guidance

Note: For Infoblox DNS systems on a Classified network, this requirement is Not Applicable.

Validate that DNSSEC validation is enabled by navigating to Data Management >> DNS >> Grid DNS properties.

Note: DNSSEC validation is only applicable on a grid member where recursion is active.

Toggle Advanced Mode click on "DNSSEC" tab.
When complete, click "Cancel" to exit the "Properties" screen.

If both "Enable DNSSEC" and "Enable DNSSEC validation" are not enabled, this is a finding.

Check Content Reference

M

Target Key

3995

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